KP35-40-15 - Lincoln Magnum PRO 100L/175L MIG Liner .023-.035 15ft

Genuine Lincoln KP35-40-15 Replacement Liner

Restore the performance of your Lincoln Electric MIG gun with the KP35-40-15 Cable Liner, a genuine OEM part designed for precision and durability. This liner is the direct replacement for Magnum PRO 100L and 175L MIG guns equipped with 15-foot cables. Over time, welding liners accumulate dust, metal shavings, and lubricant residue, which can increase friction and cause wire drag. This resistance often manifests as an unstable arc or irregular wire feeding. Replacing your liner with the KP35-40-15 is a cost-effective maintenance step that can instantly resolve these common feeding issues and return your welder to its optimal operating condition.

Engineered for versatility, this liner accommodates a wire diameter range of .023 inches to .035 inches. This makes it an excellent choice for welders who frequently switch between different wire sizes for various tasks, such as auto body work or general steel fabrication. The liner's construction features a tightly wound steel spring design that provides flexibility while maintaining a rigid internal channel for the wire. This balance is crucial for preventing the wire from buckling inside the cable (birdnesting) when the gun is maneuvered around corners or into tight spaces. The 15-foot length is pre-measured for standard Magnum PRO 100L/175L leads, minimizing the need for complex adjustments during installation.

Using genuine Lincoln Electric parts like the KP35-40-15 ensures compatibility not just with the gun, but with the entire feeding system. The liner seats correctly in the power pin and the gun head, ensuring that shielding gas flow is not impeded and that the wire is centered as it enters the contact tip. This alignment is vital for extending the life of your contact tips and diffusers. Generic liners often lack this precise tolerance, leading to accelerated wear on other consumables.

For professional welders and hobbyists alike, keeping a spare KP35-40-15 liner on hand is a smart practice. Liner issues can strike unexpectedly, often in the middle of a critical job. With this replacement part, you can quickly swap out the damaged component and get back to welding with confidence. Trust in the engineering of Lincoln Electric to deliver consistent results, bead after bead.